Check this railway out. You have winter till 36:20, then you go in the tunnel. When you get out you are riding on a spring landscape.
http://www.youtube.com/watch?v=3ZWthneVSAY
[youtube]3ZWthneVSAY[/youtube]
http://www.youtube.com/watch?v=3ZWthneVSAY
[youtube]3ZWthneVSAY[/youtube]